Electrochemical Methods: Fundamentals and ApplicationsWiley, 2 set 1980 - 736 pagine Takes the student from the most basic chemical and physical principles through fundamentals of thermodynamics, kinetics, and mass transfer, to a thorough treatment of all important experimental methods. Treats application of electrochemical methods to elucidation of reaction mechanisms; double layer structure and surface processes, and their effects on electrode processes are developed from first principles; other key features include a chapter on operational amplifier circuits and electrochemical instrumentation, unique coverage of spectrometric and photochemical experiments, and Laplace transform and digital simulation techniques. Contains numerous examples, illustrations, end-of-chapter problems, references, uniform mathematical notation, and an extensive list of symbols, abbreviations, definitions, and dimensions. |
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Pagina 228
... peak the scan is allowed to proceed before reversal . However , if E , is at least 35 / n mV past the cathodic peak , the reversal peaks all have the same general shapes , basically consisting of a curve shaped like the forward i - E ...
... peak the scan is allowed to proceed before reversal . However , if E , is at least 35 / n mV past the cathodic peak , the reversal peaks all have the same general shapes , basically consisting of a curve shaped like the forward i - E ...
Pagina 336
Fundamentals and Applications Allen J. Bard, Larry R. Faulkner. The peak is easily found by differentiating ( 9.4.19 ) with respect to a . The maximum is reached when ea = B / α , or Eac = E1 / 2 + RT . Ᏸ β In nF α The peak current ...
Fundamentals and Applications Allen J. Bard, Larry R. Faulkner. The peak is easily found by differentiating ( 9.4.19 ) with respect to a . The maximum is reached when ea = B / α , or Eac = E1 / 2 + RT . Ᏸ β In nF α The peak current ...
Pagina 342
... peak - shaped voltammogram that adheres in every way to the conclusions reached in Section 9.4.1 about the general ... peak separation near 60 / n mV , regardless of scan rate . In the ac experiment , it is shown by identical forward and ...
... peak - shaped voltammogram that adheres in every way to the conclusions reached in Section 9.4.1 about the general ... peak separation near 60 / n mV , regardless of scan rate . In the ac experiment , it is shown by identical forward and ...
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Electrochemical Methods: Fundamentals and Applications Allen J. Bard,Larry R. Faulkner Visualizzazione estratti - 1980 |
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A. J. Bard adsorbed adsorption American Chemical Society Anal anodic anthracene applied behavior bulk capacitance cathodic cell charge transfer Chem circuit cm/sec cm² Co(x coefficient complex components consider coulometric current-potential cyclic cyclic voltammetry derived diffusion layer disk double-layer drop E₁ effects electroactive electrochemical electrochemical cell Electrochemistry electrode potential electrode processes electrode reaction electrode surface electrolysis electron transfer equation equilibrium example experiment experimental faradaic free energy frequency function hence i-E curve impedance interface involving kinetic limiting current linear mass transfer measurements metal methods n-type semiconductor Nernst equation nernstian obtained overpotential oxidation parameters peak phase platinum plot polarography potential step potentiostat problem pulse R₁ rate constant redox reduction reference electrode Reprinted with permission reversible scan Section semiconductor shown in Figure simulation solution species techniques titration totally irreversible transform usually voltage voltammetry voltammogram wave zero